I feel your pain!
In August I spent about $1200 on maintenance for my ElectraGlide (40,000-mile service, two tires, battery, some gaskets, etc.) and then the cam chain tensioner took a dump, so I upgraded it with a gear drive system and new cams. Total for the bike in August and September: $3300!
Then my old Ford F-150 needed a u joint this week, but it was a mere $175, spit in the ocean. Now it's time for studded snow tires for my PT Cruiser and I'm looking at $600 because it has low profile 16 tires.
The Ford has 240,000 miles on it; if the engine goes south I don't know what I will do. A replacement engine is still way less than a new truck.
I don't know why I always look at the Swap Shop section of this forum - I can't afford to buy any more music gear anyway!