Collectors
Cartridge review checklist
Use this when reading marketplace listings.
Not an authenticity certificate or price appraisal.
Clear photos of front label
Readable logo, art, and text; not only a box photo.
Stamped codes / board side if shown
Seller provides cartridge back or open-shell PCB on request.
Save function tested
Listing states battery/save status honestly.
Region matches claim
USA/Australia vs other prints clearly stated.
No replacement-label red flags ignored
Seller discloses relabels / aftermarket shells.
CIB claims list each insert
Manual, tray, inserts called out separately from “CIB” buzzword.
Price vs recent sold comps
You compared sold listings yourself (this site has no live price API).
Low confidence
· check items above