all these are 1/35 scale
OH-6A from dragon for 19 dollars
OH-58D "Black Death" from MRC/Academy for $12.04
UH-1C Huey Frog from MRC/Academy for $9.99
well now as for the Huey Frog I might take the 40mm thumper Grenade turret and put it on my UH-1C Gunship I got last year to make a Huey Hog.
and in 1/48 scale (don't groan these arent Helo's just planes)
Hasegawa F-16A ThunderBirds for $16.99
Hasegawa F-16A Nato Falcon for $14.40
On the workbench: Dragon 1/350 scale Ticonderoga class USS BunkerHill 1/720 scale Italeri USS Harry S. Truman 1/72 scale Encore Yak-6
The 71st Tactical Fighter Squadron the only Squadron to get an Air to Air kill and an Air to Ground kill in the same week with only a F-15 
http://photobucket.com/albums/v332/Mikeym_us/