I could probably set you up with a MS69 coin, may not meet your "reasonable price" target tho
Yeah, now seems one of the worst times for buyers as the price has skyrocketed recently.
I'm going to get my hands on a 1 BTC Gilt again since I sold mine last year, but this time I'll force myself to keep it and not sell it.
In terms of BTC premiums, there has never been a better time for a buyer to get in on a Casascius. This coin (Silver/Gilt) was selling regularly around 3 BTC in late 2015 / early 2016. Now, it would be closer to 2 BTC. Granted, in fiat, the price has gone up considerably. I guess it depends on your entry price for BTC more than anything.