I was perusing ski-it-again and saw an ad for at 2018 closed bow 200 with a 6.2 engine. The poster showed the invoice on the boat. It was about 97k. The starting price for a 2019 6.0 cb Ski Nautique is 105k. Granted the 200 had some nice upgrades that probably aren't included in the 2019 base price but there doesn't seem to be as big of a price discrepancy as I had initially thought.
I have a 2012 200 with the 6.0 that invoiced for around 77k(without trailer). That was 6 years ago. Based on some quick math the price has risen about 6% per year when comparing the 2019 SN at 105K.