MPE Vault
MPE Vault
2026 · Topps Chrome · Baseball Seams Refractor · #46
🧑💼 Held by Bigfoot Cards in the MPE Vault.
The 2026 Topps Chrome Baseball Seams Refractor C.J. Kayfus #46 is a baseball trading card that has been authenticated, graded and encapsulated by MPE Grading and assigned the grade MPE 10 Gem/Mt. It carries the vault serial MPE-13417969, which is printed on the slab label and can be checked at any time with the serial number lookup. The physical card is stored in the MPE Vault, so it can change hands as many times as it needs to without ever being shipped, re-sleeved or risked in the post.
MPE grades on a 1–10 scale, and this copy came back at 10 (Gem/Mt). A 10 is the top of the scale: four sharp corners, clean edges, an unmarked surface and centering that is effectively dead-on. Very few copies of any card grade this high, which is why a 10 usually carries the largest premium over a raw copy.
Every card that comes through MPE is assessed on the same four things, then given a single overall grade:
The card is then sealed in a tamper-evident slab with its label and serial, photographed for the vault, and the grade is recorded against that serial permanently. Full grading tiers and turnaround times are on the MPE grading price list.
This card is listed for sale right now at $10.00. Buying it transfers the slab to your vault immediately — you can leave it stored, put it back up for sale, or request physical shipment.
In the MPE Vault. Cards stay in insured storage under their serial, which is what lets them be bought, sold and traded instantly without shipping. Holders can request physical delivery whenever they want it.
It is the permanent identifier for this exact slab. The grade, the images, the ownership history and every recorded sale are all tied to it, so a buyer can verify what they are getting before they pay.
Either buy one on the marketplace, rip a pack to pull graded slabs at random, or send in your own cards to be graded and have them vaulted.
Offer a price on this card. The owner is notified and can accept or decline — if they accept, you'll get a secure checkout link by email.