I’m interested in picking up this ScubaPro MK7 Air1 he says it’s 10 years old and has been stored away so it will need service done on i he is asking for $500.00 CDN for it. I’m looking at about $175.00 for servicing as well what’s your thoughts on it. Thanks in advance for any advice.
You revived a very old thread, it had been better to start a new one.
I love those vintage SP regs, but economically what you want to do is nonsense.
These are really old parts, finding service kits can be a real trouble, and only people who service them directly should consider buying such things (well, I am one of those who service myself my SP regs).
But also the initial price is absurd: a MK7 "honker" is a very particular reg, with its acoustic "reserve" and fixed yoke, which cannot be upgraded to DIN. It should go for less than 50 USD.
And the Air-1, if in mint condition, should be less than 100. If I make the conversion correctly, 500 CDN is more than twice that value.
Spending 175 USD for servicing them is a gross guess, too. Depending on the place where their service them, and on the need of changing some critical parts, you can easily spend twice.
With all that money spent, you still have a 30-years-old system, and not a "standard" one (such as a MK10+G250, which would be much preferable in my opinion).
For more or less the same money, you can buy on Ebay from Europe a brand new MK17EVO+G260.