Purple can't afford to buy much right now but here's some stuff from their adoptive canon that Calloway might be interested in putting in the shop:
Ladder-in-a-box. Great for crossing vertical, diagonal, or horizontal distances. Anchors itself firmly to the ground when extended horizontally, so it can be extended off a ledge without immediately falling down when someone walks onto it. Heavy enough to crush you if the extended ladder falls on you.
One Dozen Squeaky & Colorful Exploding Eggs. Probably less than a dozen by the time it goes up for sale, because when you set one of them down it has a random chance of exploding into a shower of confetti, a party popper noise, and a blast of concussive force that depending on how it hits you can cause anything from minor injuries to death. Either directly or by propelling you a hundred feet backwards into a river. Purple's seen it happen. If you can get them to detonate when you want an explosion, they're respectably potent single-use weapons.
Calloway's Curios Suggestions
Ladder-in-a-box. Great for crossing vertical, diagonal, or horizontal distances. Anchors itself firmly to the ground when extended horizontally, so it can be extended off a ledge without immediately falling down when someone walks onto it. Heavy enough to crush you if the extended ladder falls on you.
One Dozen Squeaky & Colorful Exploding Eggs. Probably less than a dozen by the time it goes up for sale, because when you set one of them down it has a random chance of exploding into a shower of confetti, a party popper noise, and a blast of concussive force that depending on how it hits you can cause anything from minor injuries to death. Either directly or by propelling you a hundred feet backwards into a river. Purple's seen it happen. If you can get them to detonate when you want an explosion, they're respectably potent single-use weapons.