| Giraffa Di Piazza San Marco: Coloring Book By Erin D. Mahoney Paperback Book | | $22.15 | $11.19 | | US | <1m |
| 2000 Bowman New York Mets Baseball Card #133 Mike Piazza Burbank Sportscards - World?s Largest Selection | | $2.32 | $20.56 | | US | 1m |
| 2000 Bowman Chrome New York Mets Baseball Card #133 Mike Piazza Burbank Sportscards - World?s Largest Selection | | $2.32 | $20.56 | | US | 1m |
| 2000 (Mets) Crown Royale #92 Mike Piazza Burbank Sportscards - World?s Largest Selection | | $2.32 | $20.56 | | US | 2m |
| 2000 (Mets) Crown Royale Final Numbers #16 Mike Piazza Burbank Sportscards - World?s Largest Selection | | $2.32 | $20.56 | | US | 2m |
| 2000 (Mets) Crown Royale Feature Attractions #17 Mike Piazza - Burbank Sportscards - World?s Largest Selection | | $2.32 | $20.56 | | US | 2m |
| 2000 Finest Texas Rangers Baseball Card #125 I.Rodriguez/M.Piazza Burbank Sportscards - World?s Largest Selection | | $2.32 | $20.56 | | US | 2m |
| 2000 Finest New York Mets Baseball Card #226 Mike Piazza Burbank Sportscards - World?s Largest Selection | | $2.32 | $20.56 | | US | 2m |
| 2000 Finest New York Mets Baseball Card #270 M.Piazza/E.Munson Burbank Sportscards - World?s Largest Selection | | $2.32 | $20.56 | | US | 2m |
| 2000 (Mets) (Tigers) Finest Refractors #270 M.Piazza/E.Munson - Burbank Sportscards - World?s Largest Selection | | $8.22 | $20.56 | | US | 2m |
| 2000 (Mets) Fleer Focus #109 Mike Piazza Burbank Sportscards - World?s Largest Selection | | $2.32 | $20.56 | | US | 2m |
| 2004 Donruss Leather & Lumber Mike Piazza 0228/1000 | | $13.71 | $21.16 | | US | 4m |
| Melville's Other Lives: Bodies On Trial In The Piazza Tales (Paperback Or Softba | | $54.94 | $13.02 | | US | 4m |
| Old Postcard Rome, Piazza Di Spagna | | $3.50 | $6.83 | | GB | 4m |
| Mike Piazza - 1998 Pinnacle Performers Swing For The Fences - 90'S Dufex Insert | | $3.41 | $14.68 | | US | 8m |
| 2018 Topps Allen & Ginter Toppscom Online Exclusive 5X7 Gold /10 Mike Piazza Hof Fulfilled by COMC - World?s largest consignment service | | $63.40 | $23.29 | | US | 12m |
| Mike Piazza New York Mets Framed Print With Game 52 Ticket | | $27.40 | $70.11 | | US | 13m |
| 1966 Postcard Piazza Esedra, Rome | | $3.50 | $6.83 | | GB | 14m |
| Old Postcard Napoli Piazza Plebiscito | | $3.50 | $6.83 | | GB | 16m |
| 1957 Postcard Milan, Piazza Della Repubblica | | $3.50 | $6.83 | | GB | 16m |