These are just my collection of Orecks. Models: 2450,3700,3600,9200s,9100C,3800,3120. Currently I have seven not counting my two canisters and my rechargeable stick vac. Thoughts about my collection? Are any of my Orecks rare? Here's how I got them: I got the 2450 from my aunt, I got the 3700 off of ebay, I got the 3600 from a yard sale for twenty dollars, I got the 9200S from my uncle, I got the 9100C from the trash, I got the 3800 from ebay and I got the 3120 from my grandma . See all them in the photo below