I have about 300 hockey cards from 72-77 Anyone know if cards from that era are worth anything?

Small sample


Player Card# Set Name Year Condition

Craig Patrick 221 OPC 72-73 damaged
Cliff Koroll 222 OPC 72-73 fair
Guy Charron 223 OPC 72-73 damaged
Jim Peters 224 OPC 72-73 damaged
Dennis Hextall 225 OPC 72-73 damaged
Tony Esposito 226 OPC 72-73 good
Bobby Orr/Brad Park227 OPC 72-73 Good
Bobby Hull 228 OPC 72-73 Good+
Rod Gilbert 229 OPC 72-73 Good+
Phil Esposito 230 OPC 72-73 Good+
Claude LaRose 231 OPC 72-73 damaged
Jim Mair 232 OPC 72-73 damaged
Bobby Rousseau 233 OPC 72-73 damaged
Brent Hughes 234 OPC 72-73 damaged
Al. McDonough 235 OPC 72-73 damaged
Chris Evans 236 OPC 72-73 damaged
Pierre Jarry 237 OPC 72-73 damaged
Don Tannahill 238 OPC 72-73 damaged
Reynald Comeau 239 OPC 72-73 Good+
Greg Shepherd 240 OPC 72-73 fair