Here's my list, looking for 10 cc per $1 book value:
1993 Donruss Mike Piazza 209 $1.25
1994 Fleer Mike Piazza 520 $1.50
1994 Leaf Mike Piazza 436 $1.50
1994 Stadium Club Mike Piazza 266 $0.75
1995 Pinnacle Mike Piazza 237 $0.75
1995 Pinnacle Mike Piazza 300 $0.50
1996 Pinnacle Mike Piazza 138 $0.50
1996 Pinnacle Mike Piazza 265 $0.50
1996 Pinnacle Mike Piazza 322 $0.50
1997 Donruss Preferred Tin Packs Mike Piazza 15 $1.00
1998 Collector's Choice Starquest Single Mike Piazza 20 $0.75
1998 Collector's Choice Mike Piazza 145 $0.75
1998 Collector's Choice Mike Piazza 145 $0.75
1998 Collector's Choice Mike Piazza 185 $0.50
1998 Collector's Choice Mike Piazza 185 $0.50
1998 Collector's Choice Starquest Mike Piazza SQ44 $1.00
1998 Pinnacle Mike Piazza 7 $1.25
1998 Score Rookie Traded Mike Piazza 32 $1.25
1998 Score Rookie Traded Mike Piazza 263 $0.50
1998 Topps Mike Piazza 100 $0.75
1999 Stadium Club Mike Piazza 275 $1.25
1999 Upper Deck MVP Swing Time Mike Piazza S11 $1.50
1999 Upper Deck Ovation Mike Piazza 41 $1.50
2000 E-X Mike Piazza 3 $1.50
2000 Impact Mike Piazza 29 $0.75
2000 Pacific Crown Collection Mike Piazza 182 $1.25
2000 Pacific Prisms Mike Piazza 95 $1.50
2000 Upper Deck Gold Reserve Mike Piazza 218 $1.25
2001 Upper Deck Victory Mike Piazza 607 $0.75
2001 Upper Deck Victory Mike Piazza 630 $0.75
2002 Fleer Tradition Mike Piazza 429 $1.25
2002 Fleer Triple Crown Mike Piazza 141 $1.25
2002 Fleer Triple Crown Mike Piazza 253 $0.75
2002 Ultra Mike Piazza 144 $1.25
2002 Upper Deck MVP Mike Piazza 236 $0.75
2002 Upper Deck Vintage Mike Piazza 217 $1.25
2003 Upper Deck Standing O Mike Piazza 47 $1.25