Hi there, good luck with your search. As others have said, prices are relatively firm at the moment. Not quite as bad as earlier in the year, but still pretty swollen compared to 2019/2020.
I was after a manual TSI in either hatch or estate towards the end of 2020. Finally got a car Feb 2021. I found mine on the approved used Skoda website, checked stock daily, it was listed without an image and not much info at all really but turned out to be the best one I could possibly have bought for my 13k budget.
Not sure what's going to happen with prices as the year goes on, I imagine they'll start coming down as people become more cost conscious.
I wasn't too fussed about spec, heated seats were desirable as were all round parking sensors, there weren't many cars with the front sensors on. The pre-facelift 230 has them included along with some other goodies, but these cost a bit more than a similar age 220, unless the seller doesn't know what it is.