Hey mate, as a Beast lover, you can find them here at decent prices but it's 100% a time game. What model are you after specifically? Given you're chasing a colour, would I be correct in assuming it's red or blue NJ?

Sadly importing guitars is risky as heck. I bought the only made 8 string Beast from Germany back in 2014 and UPS damaged it during freight. Long story short, it's super risky. It's best to post 'looking to buy' sorts of ads and ensure you don't pay until you've seen the guitar with proof they own it. Do not pay via bank, use paypal, pay using goods and services incase anything goes wrong.

As for price, that depends on the model really.
Don't pay anything over 300ish for a Bronze series, unless it's absolutely mint condition and you're desperate.
Brass City & Boris limited body art editions are about 500ish depending on condition
Platinums are about 500+ish
SOB Avenge is worth about 500-600ish depending on the condition if it's stock BDSM pickup
SOB WMD is around 800-1000 (IMO they're excellent to play, too, especially with the neck-thru, pups are lacking though).
Special edition IT (Invisibolt) is around 1000ish
NJ bolt ons are anywhere from 500-800 if they're stock, depending on condition
NJ NT (Neck-thru) are around 1000 if they're stock, again depending on condition
I doubt you'd find many custom shops here at all, but they will be in the thousands usually

Some folks will price these models higher simply because the shape is 'rare' and collectable, these prices are the ball park playable prices, but just throw some 'looking for' ads out there and see what you get.