interlude - louis jambore

i have this  PRINT called interlude i think, 32.5 x 27, my mom has had this sine the 40"s or 50:s i belive, just wondering if anyone has a value of this print, i seen one sell at auction for 1500.00 , ,could this be a correct price for this item. any help would be apprieciatedd,  thanks,   jim