Everything
Your Collection
Needs to Last.
Sleeves, binders, bags & boards, storage boxes, and cases — find us at Booth #216 inside Frank & Son, City of Industry. Family-run since the 1990s.
You Know
Where to Find Us
We've been part of Frank & Son since the early 1990s — through the original Walnut location and all the way to the current City of Industry facility on Gale Ave. When the show moved into its new home in 2020, we moved with it. Same booth number, same family, new building with air conditioning and better parking. Booth #216 is always stocked and ready for you.
Hours
| Wednesday | 3:00 PM – 9:00 PM | Last entry 8:50 PM |
| Saturday | 9:00 AM – 6:00 PM | Last entry 5:50 PM |
| Sunday | 10:00 AM – 6:00 PM | Last entry 5:50 PM |
Last customer entry is 10 minutes before closing. Please plan accordingly.
Get Full Directions →Tip: Free parking and free admission at Frank & Son. Saturdays fill up — arriving early gets you the best parking and the freshest inventory.
More Than a Booth.
A Family Tradition.
West Corner Supplies didn't start as a business plan — it started as a passion. Nick and Becky Martinez have been part of the Frank & Son community since the early 1990s, supplying collectors with the tools they need to protect and organize what they love.
Today, their daughter Nicole carries that legacy forward with the same care, knowledge, and love for the craft. When you shop at #216, you're supporting a family that's been showing up for over 25 years — and isn't stopping anytime soon.
Read Our Story →Follow Along
See new arrivals, booth highlights, and the occasional find that reminds us why we love this.
Common Questions
What kind of supplies do you carry?
Card sleeves, binders, bags & boards, top loaders, plastic cases, cardboard storage boxes, and more — for TCG, sports cards, comics, and collectibles.
Cash or card?
Cash only, please. If you need it, there are ATMs available inside Frank & Son.
Do you buy items from customers?
We're a sell-only booth — we don't purchase items. But we carry a wide range of supplies to protect and store what you already own.
Is there parking?
Yes — free parking at Frank & Son. Saturdays fill up fast, so arriving early is recommended.