I've had good luck with marked down retail lately, so I'd open them (see 13 Topps U&H Sapphire Bryce Harper #/25, 15 Topps Heritage Clemente/Stargell/McCutchen GU #/25 for $12 each).
Plus, its a solid RC set even after Trout/Rizzo/Altuve... Goldschmidt, Belt, Chisenhall x2, Teheran, Hosmer x2...