Certified_Signatures

Home
United States
St. Charles, MO
Certified_Signatures

We provide authentic signed sports and entertainment merchandise. A majority of items we sell are professionally authenticated.
(1)

Over 25 years experience collecting and selling autographs! We specialize in sports, entertainment, horror, and pop culture. We provide authentic signed sports and entertainment items. A majority of items we sell are third party professionally authenticated. We travel the country attending and conducting private signings obtaining signatures in person

05/13/2026

Comic collectors, this one’s for you! 🐾

An ultra-rare first appearance of Catwoman signed by the legendary Julie Newmar, complete with a “Catwoman” inscription and Beckett slabbed/authenticated.

This is an incredible centerpiece for any serious comic collector, Batman fan, or lover of the classic 1966 Batman series. Pieces like this do not come around often, and once it’s gone, it’s gone.

Take home this rare collectible today!

Link in bio to purchase.

05/10/2026

Happy Mother’s Day to all the amazing moms out there! Celebrate today with something truly unique — a signed JJ Wetherholt Mother’s Day baseball bat! ⚾️❤️

These limited pieces make the perfect gift for any St. Louis Cardinals fan and are a great collectible for years to come. Whether you’re shopping for Mom or adding to your own collection, this is a special item you won’t want to miss.

✔️ Hand signed by JJ Wetherholt
✔️ Beckett authenticated
✔️ Limited availability
✔️ Perfect for Cardinals collectors and baseball fans alike

This special Mother’s Day edition bat is a standout display piece and a must-have for serious Cardinals fans. Once they’re gone, they’re gone! Grab yours today at the link in bio.

05/09/2026

Future horror icon alert 🚨

Schuyler White recently signed a limited batch of Scare Fair Funkos for us, and these came out incredible. With many fans already calling Schuyler the next great portrayal of Jason Voorhees, these are a must-have collectible for any serious horror collection. 🔪

Whether you’re a longtime Friday the 13th fan, a Funko collector, or someone who loves grabbing rising-star memorabilia before it explodes in popularity, this is your chance. Quantities are VERY limited and once they’re gone, they’re gone for good.

All items are authenticated and ready to display in your horror collection. Don’t miss out on owning an early piece tied to one of horror’s most talked-about rising names.

Grab yours today before supply disappears.
Link in bio to purchase 🔥

05/05/2026

May the 4th be with you! 🌌

Celebrate Star Wars Day with 15% OFF our extensive Star Wars collection all week long. From signed collectibles to must-have pieces for any fan, now is the perfect time to grab something from a galaxy far, far away.

Inventory is limited, and popular items won’t last long. Tap the link in bio to shop the collection before the sale ends!

05/01/2026

The Wizard himself, Ozzie Smith, recently signed some incredible pieces for us — and the collection is now available on the site!

A true St. Louis Cardinals icon and one of the greatest defensive players in baseball history, Ozzie is a must-have name for any serious Cardinals fan or autograph collector.

We have a limited selection of signed items available, and every autograph is Beckett or JSA authenticated for buyer confidence. These make the perfect gift for any Cardinals fan, baseball collector, or St. Louis sports fan.

Shop the Ozzie Smith collection today at the link in bio before these are gone

04/30/2026

The ORIGINAL Art the Clown himself, Mike Giannelli, recently signed an exclusive batch of Funkos for us — and horror collectors are going to love these!

Before Art the Clown became a worldwide horror icon, Mike Giannelli helped bring the character to life with the terrifying performance that started it all. That makes these signed Funkos an incredible collectible for any true Terrifier or horror fan.

These look absolutely amazing in person and are the perfect centerpiece for any horror collection, display shelf, man cave, or autograph collection. Whether you’re a longtime fan of the franchise or collecting rare horror memorabilia, this is one item you do NOT want to miss out on.

✅ Limited quantities available
✅ Authenticated collectibles
✅ Perfect gift for horror collectors
✅ Rare signed Art the Clown memorabilia

We do not expect to keep these in stock for long.

Click the link in bio to secure yours before they disappear! 🔥🎈🔪

04/29/2026

Species collectors—this is a drop you don’t want to miss 👽🔥

We’ve just added a limited batch of Natasha Henstridge signed Sil Funko Pops to the site, straight from a private signing. As the iconic Sil from Species, Natasha Henstridge helped define an entire era of sci-fi horror—and these pieces capture that legacy perfectly.

These aren’t just collectibles—they’re centerpiece display items. We currently have multiple color variations available, giving you the chance to secure a truly unique piece that stands out in any collection. Whether you’re a hardcore horror fan, Funko collector, or autograph investor, this is the kind of item that only gets harder to find over time.

✔️ Hand-signed at our private signing
✔️ Professionally authenticated (Beckett)
✔️ Limited quantities across all variants
✔️ Highly sought-after cult classic character

If you’ve been waiting to add a premium Species piece to your collection—this is your moment.

👉 Click the link in bio to secure yours before they’re gone.

04/28/2026

Horror icon Dick Warlock—the man behind Michael Myers in Halloween II—was back in action at our exclusive private signing, inking these incredible mini movie posters! 🔪🎃

These aren’t just autographs—they’re pieces of horror history. Each poster captures the chilling legacy of one of the most iconic slashers of all time, brought to life by the legend himself. Whether you’re a die-hard Halloween fan or a serious memorabilia collector, this is the kind of item that instantly elevates any collection.

🔥 Extremely limited supply available
🔥 Professionally authenticated for peace of mind
🔥 Perfect display piece for horror fans and collectors

Secure yours now and own a true piece of Michael Myers history.

Link in bio to purchase

04/27/2026

Ricky Stanzi — Iowa Hawkeyes legend — stopped by for an exclusive private signing with us 🔥 These collectibles turned out incredible and are a must-have for any true Hawkeyes fan.

We’ve got a strong lineup available, including rare dual-signed pieces with his top target Marvin McNutt — perfect for serious collectors looking for something unique.

Inventory is limited and moving fast… once they’re gone, they’re gone.

Hit the link in bio to secure yours today

04/25/2026

A rare piece just hit the site 🔥

This signed Hellfire Jason Voorhees mask from horror icon Kane Hodder is an absolute standout from our latest private signing. The detail on this one is even better in person.

✔️ One of a kind
✔️ Beckett authenticated
✔️ True collector’s piece

We only have ONE available—once it’s gone, it’s gone.

Don’t miss your shot. Link in bio to purchase.

Address

St. Charles, MO
63303

Telephone

+13149172064

Website

http://certifiedsignatures.com/

Alerts

Be the first to know and let us send you an email when Certified_Signatures posts news and promotions. Your email address will not be used for any other purpose, and you can unsubscribe at any time.

Contact The Business

Send a message to Certified_Signatures:

Shortcuts

Want your business to be the top-listed Shop in St. Charles?