NH 326 Square Baler

I see alot of threads on different NH square baler models but none on the 326 model. Is this because their that good or their that bad? Kinda worried because I just bought a 326 that the previous owner just put $1500 in parts into it and I bought it for $2000.
Seen the bales he made last summer and they all look and weigh the same.
Any help would be great. Thanks

NH 326 Square Baler