Cost of lethal injection - $16,000

Cost of a bullet - < $5

Cost of a rope - <$100 But its reusable!

You decide…

https://www.washingtontimes.com/news/2016/sep/30/virginias-lethal-injection-costs-set-to-skyrocket-/

https://www.cabelas.com/catalog/browse/rifle-ammunition/_/N-1100190/Ns-CATEGORY_SEQ_104532480

https://www.homedepot.com/p/1-1-2-in-x-50-ft-Manila-Rope-30-097-50/205170241