Where to buy red-eyed tree frogs?

[MartinW]

Is there a good place to buy sexed red-eyed tree frogs? I'd like to get a 1.1 pair and try breeding them next season. Ones born last year would be best so I know they'll be old enough to breed next year (from what I've read they should be around 1.5 years at least to breed). I found 2 for sale in the classifieds forum and I'm waiting for a reply (I don't think they know what sex they are). Any other suggestions? I was planning on buying 4 or 5 and hoping I'd get at least one pair but then I found out how expensive they are so I'd rather stick to just 2. I also heard most wild-caught ones are males.

Thanks,
Martin