FragranceX cuts up to 80% off a selection of perfume and cologne during its Fall Sale. (Prices are as marked.) Plus, cut an extra 11% off orders of $35 or more via coupon code "E123". Alternatively, coupon code "F123" bags free shipping. (Codes don't stack, but orders over $35 before coupon automatically receive free shipping.) A couple of best bets, with prices after "E123":
Foreverlux via eBay offers the Versace Man Eau Fraiche 3.4-oz. Cologne Spray for $22.99 with free shipping. That's the lowest total price we could find by $12. It features notes of lemon, bergamot, rosewood, rose, cedar, tarragon, and sage.
Groupon offers the Bvlgari Men's Eau de Toilette Mini Collection for $34.99. Coupon code "VISA5" cuts it to $33.24. With free shipping, that's the lowest total price we could find by $3. This sampler set includes 0.17-oz. splash bottles of Bvlgari Aqva Pour Homme, Bvlgari Man, Bvlgari Blv Pour Homme, Bvlgari Man Extreme, and Bvlgari Aqva Pour Homme Marine.