Instruct: Classify an Amazon review as either positive or negative.
Query: Check the shipping costs before buying

While this seems to be a good price, the shipping markup seems a bit high. Amazon is charging $139 to ship this product, $40 more than if you order directly from their supplier Dynadirect. If you search you can find the grill elsewhere for as low as $185 with the more realistic shipping charge of $39.99.