How about prices, are they reasonable?

Reasonable

Pricing is very reasonable for the quality of food that you get. Not having known a lot of Peruvian cuisine, I can only say it's high quality and delicious. I can't attest to the authenticity but it's great food

Definitely reasonable

I'd say it's about the same as other Peruvian restaurants in Chicago area not including downtown. Though, I also think that taste of Peru uses better quality ingredients than other Peruvian restaurants and that affects price depending what you order. Overall, I think the pricing is very reasonable for the quantity and quality of the food.