Originally Posted by
mike2013
Hye guys i was cleaning up my grandmothers attic and found this old plane, box and instructions, is there anyone that can tell me about
it, rarity, value? etc .. thanks

Like Gray Beard says, the Ringmaster is long gone but there are out-market kits available and every old CL flier knows about the Ringmaster.
For lots of help and talk, try these:
http://www.stunthanger.com/smf/
This is where CL really comes into being. You will find that Ringmaster is spoken there very well.
http://brodak.com/
A commercial forum but the owner here is the best - Tied of the best - as Stunt Hanger is also a real helper to all CL not just stunt. Both are far beyond
99.9% of the forums. Brodak and Storic keep CL well and excellent.
It is very easy to produce a replica of the Ringmaster. I have one with an old early-on Fox 35. Great as long as nitro is LESS than 8% and oil is 27% or better with at least 60% castor oil. They will fly with a normal .19 but .25-35 is better, IMO. I also have one with a ST .29 using 3rd line. Flies very well. Ringmaster, sport engine, .19 to .35, and a 9-5/6 or 10-4 (19-.25) 10-6 or 11-4 prop (29.-.35) and low nitro high oil fuel makes for a fun day at the circles.