What do i do if i dont think i can afford an electric breastpump but will need to express at work three days a week?

I have a manual pump but find it tiring on my wrists etc just pumping occasionally at home, no way could i use it 1-2 times a day three days per week.

just started looking at electric pumps & omg the price!! How is anyone meant to find at minimum a couple of hundred $ on one wage?

Im not keen on buying second hand.

i cant hand express.

baby still wont take a bottle or cup of any kind & therefore it hasnt been possible to wean onto formula so therefore its important that i pump at work to keep my supply.

what would you do??