Hi MarinaOur current theme is custom. I am confused because of the huge difference between offers. The agency that gave me the $650 offer got access to our backend but I'm just wondering if the offer is too good to be true. 

I've received two offers for upgrading our current Shopify theme to Shopify 2.0. Our current developers quoted $15,000, while another agency offered $650 with an estimated time of 9 hours. I'm curious about the community's experience with Shopify 2.0...