Another benefit to an archive is sale pricing history. For items that are discontinued, hard to find, etc., it’s helpful as a seller to be able to see what things were priced at the last time they were in the classifieds. I realize a posted price doesn’t necessarily equate to a final sale price, but the info is still helpful. It’s also helpful to buyers for the same reason.
As far as points, ad lengths, etc., I’ll just echo what a few others have said regarding those of us who aren’t super duper active but are nevertheless upstanding buyers/sellers who do contribute when we have something worthwhile to say, which is that having a higher point cost could keep a lot of folks out of the classifieds. I totally understand and support the idea behind limiting access to those who are active, honest members but if it’s priced TOO high, I think you’ll see a lot of folks going elsewhere who would otherwise list here. I will say that starting higher and dropping the points cost will be more palatable than starting low and raising it.
Anyway, as a super new guy myself, take that for what it’s worth. I’ve been buying and selling online for a little over two decades, but I realize the weight of my comments is low given my lack of tenure. Classifieds are a privilege I’ll just be grateful for and happy to enjoy when I’m able.