After procrastinating for a year on getting Miggy’s signature, I finally got it done. Another awesome addition to the rookie case. Thanks, Matt!
October 30, 2020 7 min read
This video is about how to invest in baseball autographs. Although there are many similarities, the strategy is slightly different from collecting, as our main goal is to try and make MONEY.

1st PART AUTHENTICATION
There are many different authentications when it comes to baseball autographs.
signing and witness the athlete signing your item. The item is then logged into their online database with item and date it was signed.Other witness authentication similar to MLB are PSA/DNA, JSA, and Beckett. All 3 of those companies offer a witness COA. They also offer “opinion based” COAs, meaning according to the known examples in their database they can deem an autograph authentic in their opinion. You can tell the difference in the credentialing because it says “WITNESS” on the witness COAs.
In regards to game used items (not autograph authentication), MLB authentication, PSA DNA, and Mears are some of the best authenticators.
2nd Part – Best type of items to get
Here are the types of items I see increasing in value. As a side note, there are MANY different items to collect, so this isn’t going to cover everything, so don’t come hollering at me if I forgot to include your favorite funko.
Baseballs with special inscriptions, or on specialty balls are the most sought after. Don’t shy away from single signed baseballs especially on deceased players. Mantle, Ruth, Gehrig, DiMaggio, all highly sought after and can be very valuable.
rare than a non-game used item. These types of items do tend to hold their value extremely well due to limited supply and demand. Best types of game used items? Really anything. But bats and jerseys seem to be most popular with fans and novice collectors.2nd Part – Items to avoid
not sit straight up, sits sideways, and with the one ear hole showing doesn't make it a great showcase item in a collection.3rd Part – Players to buy
Now that we know the type of authentication and items to buy, who are some of the best players to invest in. I will give you some picks at the end of maybe some undervalued ones that you can pick up for much cheaper.
"likeable" players, big time stats, don’t sign much, hall of famer careers, maybe a notable moment or two, playing for a good team, consistent, etc….
Willie Mays and the types of items. Go back and watch that. I will put a link here. Stay way from the SAY HEY hologram items. Really, any authentic item of his (they are getting harder to find) is going to go WAY up in value. Mays is getting way up there in age and is not signing anymore. Like me and you, we will all leave this earth at some point. Make sure you pick up an authentic autograph of his before they are priced out of range.
game played steak. Too many stats to list here. If I have to tell you who he is then you shouldn’t be collecting baseball autographs.UNDERVALUED?
Who are some guys that I think are still way undervalued that are not on the above list?
here, but you can find signed baseballs for under $200 on the home run king. That just seems wrong to me for a guy that doesn’t sign much, is getting up there in age, and has THE STATS to back it up, plus a memorable play in the 715 home run.GUYS TO STAY AWAY FROM?
Comments will be approved before showing up.
Overall rating: 4.9 / 5 from 4968 reviews.
After procrastinating for a year on getting Miggy’s signature, I finally got it done. Another awesome addition to the rookie case. Thanks, Matt!
Joseph M. 5/5 Verified
Thanks to Power Sports Memorabilia and to Dennis Rodman for the cool auto....
Gaspar M. 5/5 Verified
The autographs turned out better than I could have imagined. Was a pleasant experience from sending to receiving back the items. You have a customer for life.
Jason S. 5/5 Verified
Nice big autograph!
Arturo A. 5/5 Verified
Great autograph on this giant 2XL jersey
Arturo A. 5/5 Verified
Power Sports was very helpful. They will answer any questions throughout the process of getting your Autograph. And they packed very well when they ship it back to you.
Alec K. 5/5 Verified
Another great looking signature added to my team signed helmet. It is great to get notifications throughout the process and using UPS is great to protect my items.
Dustin D. 5/5 Verified
Nice autograph signed by former NY Mets great. Thanks Matt Powers and his team for this signing event.
Raymond T. 5/5 Verified
Amazing customer service
Lee H. 5/5 Verified
Very straight forward process and the item lived up to expectations!
Josh M. 5/5 Verified
I’ve been holding on to this hat forever!! Finally got the opportunity to get it signed NBA legend Alex English.. Courtesy of Powers Sports!
Troy H. 5/5 Verified
Everything went smooth from ordering the autograph to receiving my item promptly and Natalie was very helpful and responsive with the questions I had.
John C. 5/5 Verified
Again, PSM did a great job!
Marc W. 5/5 Verified
Nice autograph by Roger Clemens himself. Thank you Matt Powers and his team for this signing event.
Raymond T. 5/5 Verified
Nice autograph by Cal Ripken Jr. Thank you Matt Powers and his team for this signing event.
Raymond T. 5/5 Verified
Nice autograph. Thank you Matt Powers and his team for this signing event.
Raymond T. 5/5 Verified
Another perfect autograph on my 3000 hit baseball. Always a great experience! Thanks again.
Robert L. 5/5 Verified
I've had this card since the age of 12. Never had the opportunity until now to get his RC signed. Thanks Matt for making this happen!!
Joseph M. 5/5 Verified
Once again, Matt and his team delivered a smooth, professional experience in obtaining a Dustin Pedroia autograph (with authentication) to a book already containing a number of Red Sox greats’ signatures. I recommend Powers Spirts Memorabilia highly.
Edward P. 5/5 Verified
Great experience. Card was just as described. Excited to have this added to the collection.
Justin W. 5/5 Verified
Frank Thomas 1990 Topps Signed Baseball Rookie Card #414B Auto Graded Beckett 10
The COA was placed exactly where I wanted it and it turned out great. Always an easy experience.
Brian G. 5/5 Verified
An excellent experience with the team. The ball turned out perfectly. Easy to ship the ball in and it returned after signing without an issue.
Brian G. 5/5 Verified
Great place to do business with. Thank you!
Andrew G. 5/5 Verified
Fernando Tatis Jr 2019 Topps Baseball Rookie Card RC #410 Graded PSA 9 MINT
😍 such a nice autograph! Thank you!
Scott L. 5/5 Verified
Thank you for another awesome autograph!
Scott L. 5/5 Verified
Mr. Powers delivered on my request for this Cal Ripken jr. autograph. It was a nice size clean and perfect signature better than I expected. Mr. Powers team is quick to respond with any concerns you may have and keeps you posted on your item. I will absolutely be getting more signatures through them to finish my collection. I highly recommend Powers Sports to anyone that has any doubts. I use to do send ins with Steiner sports until he sold, to me Powers picked up where they left off and I couldnt be happier. Thank you
Nelson P. 5/5 Verified
Great experience as usual! I’ll definitely be getting more autographs in the future!!
Jason R. 5/5 Verified
As good as it gets
Jeffrey E. 5/5 Verified
Smooth transaction
Jeffrey E. 5/5 Verified
The process was smooth and easy as always.
David C. 5/5 Verified
Awesome!
Bryan L. 5/5 Verified
The color match ink auto looks great! Thanks!
Preston E. 5/5 Verified
A fantastic addition to the set. Bosh's autograph really pops on this one. Thanks!
Preston E. 5/5 Verified
This might be the only autograph of this card that has his whole auto on it. Great addition to the collection!
Preston E. 5/5 Verified
The COA wasn't close to where I asked for it to be placed. I'm not sure how this was missed but it was a bummer when I saw that.
Preston E. 1/5 Verified
This came back amazing! The autograph was very clean! Thanks!
Preston E. 5/5 Verified
This completes my set of sketch cards. It's been fun doing this.
Preston E. 5/5 Verified
This was just the COA. Thanks!
Preston E. 5/5 Verified
It's awesome to get this one back! Another added to the Collection.
Preston E. 4/5 Verified
Great job by Powers Sports once again! They were able to secure a great signature from Andy Reid on my trading card, using the exact type pen and the exact location that I requested. Accuracy and quality are their top priority!
Vincent G. 5/5 Verified
Sign up to get the latest autograph news and signings.
Product added to cart successfully!
Go to cart