I don't own a Classic but I do have a soft spot for them, especially the Classic Omega. That's the model my mom and I saw demonstrated in our living room when I was a kid. We didn't get it but that's where my lifelong appreciation of Kirbys started. I saw a really nice one at a thrift store a few years for $10 with no accessories. I would have bought it but somebody else was already looking at it so I decided to be a gentleman about it and instead of trying to get it away from him, I showed him how to operate it properly. He bought it and I hope he's still enjoying it.
Last year, I was looking for a few missing pieces to complete the tool set for my Heritage 1D and came up with a nearly complete Classic Omega tool set for cheap, so I bought it. My original plan was to keep the pieces I needed and sell the rest either individually or together to recoup my expenses or even make a buck but I couldn't bring myself to break up the set. The plastics are a slightly reddish shade of brown, somewhat different from the original classic tools, which were more of a chocolate brown.
My friend is a little obsessed with Shopgoodwill.com right now and she alerted me to a Classic III with a full set of accessories that was going for $9.99 with one bid. Thus far, I'm being strong and not letting her become my enabler by resisting logging in and even taking a look at it much less making a bid. Oh what the hell, one look won't hurt...right?