I noticed this modified Stits Flut-R-Bug for sale on Barnstormers for under $13,000. I have no connection to the seller, it just seems like a fantastic deal on a neat little plane. I am very tempted....
http://youshouldfly.com/Rhyolite_Aviation/Flying/Pages/Thunder_Bug.html
https://www.barnstormers.com/classified_1291286_Stits+Flut-R-Bug+-+BEST+EVER!.html
http://youshouldfly.com/Rhyolite_Aviation/Flying/Pages/Thunder_Bug.html
https://www.barnstormers.com/classified_1291286_Stits+Flut-R-Bug+-+BEST+EVER!.html