Cost Of Cyst Removal Surgery Dogs I Have An Estimate From The Vet For Surgery - Is There Another Option?

I have an estimate from the Vet for surgery - Is there another option? - cost of cyst removal surgery dogs

My dog has a small cyst on the skin. That does not bother you, but I wanted to withdraw the case. The estimate is really huge. It reminds me of how the "Average Joe" to adopt a pet, if the bill is so high? That is why people are not willing to adopt an animal. There are many dogs and cats there, but such letters to scare families away fans.
Is there another solution? As a clinic for little or no vets that will make for more money?
This estimate for the removal of the cyst on my dog:

Inpatients 52.00
Preoperative Chem 6 Panel 72.00
58.00 Fluid
Propofol Anes Iso 183.00
25.00 Monitoring
Narcotics Iso more than 15 minutes 59.00
Od 132.00 Cyst Removal
Biopsy 128.00
Elimination of seam 37th00
The pain after the injection 20.00
Rimadyl 24.30

Overall, it's $ 790.30