$129.00 from Hobby King...Magnum, ASP, and SC are from the same manufacturer and are identicle...
ORIGINAL: Ivo60
Magnum makes a REAL nice 91 4 stroke for under $200 and its just exactly like the old surpass OS 4strokes. I have a lot of 4stroke planes and this would be PLENTY for a Sig 4 star and it would have plenty of vertical!