What is this card worth

Spinerock Knoll FDC 314 $0.32 Commander deck Spinerock Knoll PLST DSC-300 $1 The List Spinerock Knoll DSC 300 $2 Commander deck Spinerock Knoll CLB 916 $2 Spinerock Knoll NCC 429 $1 Commander deck Spinerock Knoll SLD 439 $7 - 9 Spinerock Knoll PLST C20-316 $2 The List Spinerock Knoll AFC 263 $2 Commander deck Spinerock Knoll C20 316 $2 Commander deck Spinerock Knoll C16 327 $1 Commander deck Spinerock Knoll C15 309 $1 Commander deck Spinerock Knoll LRW 274 $2 - 29