Problem is,, yours does not match the size of the original which was 13 3/4 X 22 inches !! They do not make woodblocks in multiple sizes,, it would be impossible to duplicate exactly !! Yours may be a signed print which can be larger than the original and he did make prints !! The estimate for yours in the original size was the same as the one on ebay !! However I found no sales results so far !!