I think that no one has replied as they can't see what your panel looks like, and therefore can't suggest a place to find a replacement. I Googled 'Touch Lamp panel', and got several hits HERE.

Can you post a picture of one of your lamp panels so people can see what it looks like?

I brought it up from the basement and I couldn't find a panel to match the design. It has a tree branch or vine with leaves on lightly tinted glass. The SD card in my camera is almost full, so I will try to get a photo with my webcam.

Here is a picture of the whole lamp, then of the panel. I hope they are good enough quality, best I can do at the moment.

I sat it on the bed because I couldn't get a good photo of it on the clear glass table.

I'm thinking you'd have better luck just replacing the lamp. Or add the touch sensor you purchased to another lamp you already have (they work on any glass or metal lamp).

If it's that rare then it really was a good find! I don't want to replace it, I only paid $1 for it at goodwill and I thought I might find a panel for $5-$10.

Not rare, at all, just no longer in fashion. They were popular as nightstand lamps in the 80's. Keep your eyes peeled on garage sales and thrift stores, and another in the same price range will come along.

There are hundreds on eBay, but finding one in your exact size/shape is going to be like searching for a needle in a haystack. I was going to suggest just what nyboy did.

Nyboy, that may be what I have to do. I have basically been turning that side of the shade to the wall since I purchased it, so if I get a panel cut it will be harder to notice. Thanks for the idea!