Gem Miner Dig Deeper Extreme Difficulty (Part 19 - Upgrading a Campfire)

This video shows how to upgrade your camp bed into a small bed. I was very lucky in this part: I managed to get 3 short lifts total and an upgrade after I purchased just 1 short lift. I encountered emeralds before I encountered black opals (which sells $90 and appear after the ruby level), and they sell $81. They appear after the black opal level.