I'm pretty sure several versions of WOZs are still readily available. I've heard automated has RRs and they are selling for $9k shipped. They also have the green version which is similar to the ECLE except for the wood apron and direct print(none have that anymore).
ebay.com link: WOZ WIZARD OF OZ Pinball Machine INVGLS SKR MTR 100 MADE 4 US FREE SHIP LOW 48
If you had to have a NIB ECLE, this might be the only one available, so price is irrelevant. I'm sure there will be a time soon when this may be the only NIB option.