Yup, prices are rising. I see a lot of older bikes (70's and 80's) on the road here. They make excellent daily riders, even today.
Many Suzuki models can still be purchased at bargain prices, if you don't have to have one that's show quality. They're great bikes, although not as highly regarded by the collectors. I purchased my T500 and my GS1000 for $800 each. They both needed some work, but are nice original bikes with clean titles.
You don't get much for $800 in the brit bike world these days!
Debby