I now have Mrs Zero inured to the concept of basses possibly costing four-figure sums, though if the first of those figures was anything other than 1, I think I would get Stern Looks, and possibly even Expressions of Disbelief. And if I were to suggest further purchases of any four-figure basses (already having a couple in the house), I think that would move on to Severe Disapproval. We can't afford for me to be wildly extravagant, and although it's nominally my money, we actually operate as a sort of shared pool of money (well, puddle would be closer to it) without having a joint account, hence really expensive purchases get flagged up before proceeding. Less expensive ones operate on the principle of forgiveness being easier to obtain than permission.