GameStop offers Valhalla Hills: Definitive Edition for PlayStation 4 or Xbox One for $19.99. (Amazon offers it for PS4 for the same price with free shipping for Prime members.) Opt for in-store pickup to avoid the $5.99 shipping charge. (Alternately, pad your cart over $24.98 to receive free shipping via coupon code "SAVER".) That's the lowest price we could find by $10.