Amazon has this Craftsman V20 cordless staple gun at $79, down from $99. It's the best price we could find by $20.
It is sold as a bare tool, so a V20 battery and charger are needed separately. Shipping is free.
Buy Now at Amazon
Features Drives up to 5,800 staples per charge 3/8" wide crown staples Tool-free depth control for varying material thickness Onboard wire guide w/ 4 placement settings 2.9-lb. tool weight (battery not included)