Can be won in a easy why and isn’t too expensive.
This is the parts list:
* 2 G clamps, cheap type, made in China: R$ 3.40 each, R$ 6.80 total (US$ 3.50).
* 1 barbecue grill, cheap type: R$ 9.50 (US$ 4.88)
* nylon cable ties, 100-pack: R$ 3.10 (US$ 1.59)