Bidboard # 1886
Lot # 79
Catalogue Value or Estimate: $850.00
Price Realized: $150
Canada # 465ii, 465iii

VARIETY. VF MNH UL, UR & LR blank corner blocks (as issued) of the 25c slate green Centennial issue on HB paper DEX gum, position 6 (the lower left position of the upper left block) showing the elusive "Plastic Flow" variety. Very minor perf separation at top of variety block noted for strict accuracy. Unitrade does not price a corner block for this variety yet but similar instances are listed at 2.5x to 3x the price of a variety single. Valued as Unitrade listed prices only but worth more. 2019 Unitrade.