The Old Town Guide canoe is available in 14’7 and if you look around I bet you could find a clean lightly used one for under $300. Good solid boat. IMO you will get way more value in used market. And more often than not, paddles and vests will be included.
Multi layer hull (Royalex, Triple Tough, Poly Whatever) is gonna be more durable than the thin RamX stuff for rivers and creeks.
Don’t be sucked in by the brand name on the side. Old Town and Mad River make big box store boats that aren’t as good as their “shop” boats. Research the model as much or more than the make.
Craigslist and FBook marketplace have lots of canoes on there, and mostly people don’t appreciate them (price them) as much as they do on other sites.