Where can I find Canadian Malpaque oysters in Houston?

These are delicious Canadian oysters.

Are you aware of any oyster bars or seafood suppliers having this in the Houston area?

I've only found it in Central Market... at $1.69ea (pricey)... would love to find it either served at a restaurant or a cheaper source.

I used to have them in an oyster bar in Montreal for just C$7 per dozen... shucked and served on a plate...