Hi Nathan Drake,
Being an treasure hunter not paying as much as people think?
From what you've described you want @Jon 's Money Making toolkit.
This should give you around £1000 a month. It does take some investment of time but...
I think it is suprising number of people who AREN'T like that, but all it takes is someone to see something is in high demand and they'll buy for £10 and when they've made an extra £40, then they've paid for what ever the bought and actually wanted!
Just ordered the HIVE heating thermostat thing. My current Thermostat is borked and its £85 for a replacement (+ Fitting).
Got the Hive with installation for £112 from Amazon
£145 but 20% off warehouse items so a billy bargain!
My understanding is I don't need to...