I was looking on some selling sites for a specific item. A friend of mine knew I was looking and said that her neighbour was selling one. My exact words in a text were "I can't spend more than £50". She spoke to her neighbour, who said that was fine.
I saw some pictures, it looked great, I went to collect it. On arrival the woman I'd been texting wasn't there but her husband helped me get it into the car. It's really nice, in great condition, objectively worth more than £50. Being honest stupid I said that. He assured me that it wasn't that great, they'd been trying to get rid for ages and I was welcome to it. I tried to offer the £50 as agreed but he said no need. I insisted, then he said why didn't I just make a donation to a lovely local charity in their name instead.
I did so (£50) and sent him a screenshot of the donation and a text thanking him. Got a nice message back. All good...
....until this morning. Woke to an angry text from the woman accusing me of taking advantage of her husband! Apparently he's "old school" won't accept cash for things (wtf?) and she's cross. I explained that I tried to pay and she was slightly mollified but then asked me to transfer £50! I explained about the charity donation in their name as requested and she basically shrugged, said it wasn't her problem and I'd agreed to pay her £50 which she wanted.
I sent screenshots of the conversation with her husband plus the charity donation. She's not budging- wants £50 or her item back. But- I've spent my budget on the donation and would then be £50 down, with no item all because her husband is daft.
So I've said no. My friend who introduced her understands but says it's really awkward as they live next door.
AIBU to tell her to get lost and keep my item? In fairness I can afford to but it's also worth noting they are considerably richer than me!