Enclosed Trailer Questions

I have a 2020 Fast Cargo 8.5 X 24 enclosed trailer. With my 72 Dart, tool box, pit bike and other stuff it got full fast. A 28' would have been better. One thing I find amazing is how much trailer prices have gone up the last 2 years. I paid $6600 for mine in 2020, now the exact same trailer is double the price! Does anyone have any insight into why this is?
Devaluing of the dollar aka Inflation. And they slowed down production of trailer. The margin on trailers is crazy.