This was only $76.90 when I bought it a few weeks ago and has been as low as $61. You can find good deals if you look around and use price watching like CamelCamelCamel for example. You don't have to spend that much money if you're smart about it. Works well for me. https://www.amazon.com/gp/product/B00RW2V5G2
iPower 36"x36"x72" 3’x3’x6’ Mylar Hydroponic Water-Resistant Grow Tent with Observation Window and Removable Floor Tray, Tool Bag for Indoor Plant Seedling, Propagation, Blossom, etc https://www.amazon.com/dp/B00RW2V5G2/ref=cm_sw_r_cp_api_glt_fabc_EXQWQ8P7QXW0KR47FAQ5?psc=1