These 2015 Mets WS issued bats are on ebay.

Granderson is block letter where as Curtis was an LV endorser hence had signature models

Cespedes bat is 34.0 inch whereas he was issued 34.5 inch WS gamers. Verified this with Brian H back in 2015.

These are still great collectible bats despite the inconsistencies with correct game model/issued.

I have a 2015 game issued David Wright which is stamped 34.0 inches but actually measures 33.5 (which he used occasionally) but happy with it due to the rarity of a WS game issued.