Cheap but reliable PSU?

[Vikorz]

I was looking over the tier list on this forum and I'm really not looking to spend £70-£80 on a new power supply. I'm looking to upgrade from a CiT 500cb 500W PSU which I've had for 3 years now and had no issues with however I'm about to upgrade my GPU and my PSU doesn't have any 6 pin or 6+2 pin cables and so I need a new PSU to allow me to upgrade, any help around the £30/£40 mark would be lovely

 

[Dulith1118]

for 40£ u won't get more power cuz U will basically get a evga 500W powersupply
https://pcpartpicker.com/part/corsair-power-supply-rm650
https://pcpartpicker.com/part/corsair-power-supply-rm650