In stock/non-custom bamboo shades

Hey Cube! I need to pick up high-quality bamboo shades tomorrow. (I'm looking for nicer options than Ikea.) I've called HD, BBB, a bunch of blind and hardware stores and I've had no luck. It seems like Lowes may have some in stock, but just in case I strike out, does anyone have another idea as to where to get these or just an in-stock blind store they recommend? Thank you! -Ash