I am seeking info on how to buy ridding goggles? How much should I expect to pay for quality ridding goggles? Any brand reccomendations?

I have an open face helmet here that i would like to use. But I couldn't ride my scoot w/o protecting my eyes. I wear contact lenses. I prefer to use a full faced helmet, but its a drag to carry around after riding. Since my scooter doesn't an underseat compartment.

There are Oakley goggles for helmets. Oakley is a very good brand. And I think one of those costs around 2,000+ pesos. Good luck!