For Black Friday this year, I bought a $19 Swann Micro Attack for Fry's, which is basically a re-badged Syma S109G. The said helicopter also qualifies for a $15 mail-in rebate. Assuming that I send in and receive that rebate, it will be the cheapest I have ever spent on buying a new helicopter.
I'm sorry if this is not a live deal for everyone. I just need to gloat a little.