Yeah, that price is probably outdated now. I have added the synthetic stock, 30 round mag, etc. It's a sweet gun. I wish I could find a nylon. That's what I learned how to shoot with.
I have the folding version on my 10/22 which makes it really nice. I like the 30 round mags a little better too. The 50 round ones I have always seem to jam. A flash suppressor and barrel guard makes it look really sweet too. I still have my first Nylon 66 too. black stock, chrome barrel with the 15 round tubular magazine. I later got the brown stock, blued barrel, and detachable magazine but I still prefer the first one. There were a few at the show and I was thinking of getting one for my son but all of the stocks showed cracks so I passed on them.