Thumb Score: +7 Target [target.com] has Back to the Roots Organic Pearl Oyster Mushroom Mini Grow Kit for $6.49. Shipping is free on orders $35+. (RedCard holders receive free standard shipping on most items and free 2-day shipping on eligible items). Overall rating of 4.6 / 5 stars from 1,100+ reviews. Additional Options (price appears in cart):[LIST][*]Back to the Roots Organic Pink Oyster Mushroom Mini Grow Kit [target.com] $6.49