AltaTac via eBay offers the Magnum Men's Viper Low Slip Resistant Work Shoes in Black for $35.99 with free shipping. That's $4 under our mention from a month ago and the lowest total price we could find, also by $4. (Most merchants charge over $50.) They're available in sizes 3.5 to 14.
If you're at least 62 years old, you can score a $10 lifetime pass to America's federal parks and recreational lands. But act quickly because fees are about to jump.