As of this posting, Adventures in Homebrewing has a selection of 100+ wine kits that are being offered with free shipping to the contiguous US. Prices start at just $27.99 (1 gallon kit). Check AIH for up to the minute price and availability.
Stacks With: For a limited time, AIH is taking $16 off most $100 orders.
Also: Check out AIH Sale Items – Selection Changes Regularly
More: Recent AIH Finds