David's Tools and More via eBay offers the DeWalt 20-Volt MAX Reciprocating Saw Bare Tool, model no. DCS380B, for $84.99 with free shipping. That's the lowest total price we could find by $14. It features a 4-position blade clamp, variable speed trigger with 0-3000 spm, and pivoting adjustable shoe.
Note that blades, batteries, and chargers are sold separately.