610s and 330s are both excellent RICS... Congrats on such a good score on your first... Odds are it won't be your last!
330s in Canada used are in the $1300-$1600 range. If you buy one from the US, avoid using UPS to ship it at all costs, as it can add 40% to the purchase price...
Me I like features like x bracing, the smaller headstock and kluson tuners which make examples prior to 1982 my preferred guitars. My most recent RIC though (a BG 620) is from 2002 and I am very fond of it as well... It all comes down to taste.
Long and McQuades often has them on the wall (Cambridge particularly), as does a RIC dealership on Grand Island just across the border. But for service, set up and sheer kindness there are dealers like Chris at Pick of Ricks in NJ that ship to Canada all the time and come highly recommended here.
Welcome to the Ontario Rickenbacker club! lol We really should have another Ontario Rickenbacker gathering like in 2009
(Infer what you will. 
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