Ah didn't realise what there budget was.Sorry, I think my point was that - if you're buying from an operator - the pin will probably have a problem and a Spike 2 may not be as easy or cheap to fix as a Bally Williams. You don't want to pay £4995+VAT and then have to fork out for a node board on top! The Spike 2 pins at Funland get dodgy flippers, node boards and (for the Prems) mechs.
I agree that Spike 2s HUO are rock solid But I thought they were outside the budget of the OP...
Depends what price you get it at from an operator, in this instance £6k is high, now £5k great price, although it's most likely to be dirty, which is time consuming to clean (properly) and possibly other issues, maybe not easy to find out by checking the menu and running some tests