Walmart has the LEGO Star Wars Ahch-To Island Training (75200) for $17 with free in-store pickup or $6 shipping; free 2-day shipping on $35+ Amazon has it for the same price with free shipping on $25+ or with Prime.

Includes Luke Skywalker and Rey minifigures, plus a Porg figure (pretty sure this is the only set to have one so far, other than the $800 Falcon set!).