the more expensive cargo items trait applies its money penalty twice

[MonkestationIssueBot]

Reporting client info: Client Information:
BYOND:515.1647
Key:englishscotsman

Round ID:

9022

Testmerges:

• Tgui Player & Options panel - Please Review Me
• Lead Poisoning Station: A bizarro station for use on monke
• Spess.tv
• Update Medical cyborgs.
• Pipebombs to replace IEDs
• Even more various fixes
• Paramedic Gps
• Heliostation from fulp
• The Derelict / KS13 Engineering Update
• Renaming viro subtypes and fixing disease severities and maintence panels (AKA a bunch of fixes for viro at this point.)
• The shot gun
• Brings back NIF hiveminds, this time they are fully functional and not broken
• Adding more tramstation areas/bar touchups
• Moves boxstation's engineering mail destination to the foyer
• [DNM] Aneri except I redid the branch again
• [PORT] Navigate verb now indicates areas above or below you
• Beepsky stuns are now closer to a stunbaton rather than an instant hardstun
• Tells you the amount of donator tokens
• Gives voting a custom action icon
• Gary no longer randomly dies for seemingly no reason
• [PORT] Fixes a bug where borgs effectively break IDs when removing them from modular consoles

Reproduction:

Modular laser gun goes from 250 credits to 300, alright, that's normal. The money for it when it charges you is then applied again, making it 360~
SCAM!! LET ME BUY GUNS ROUNDSTART AND GRIFF AND POWERGAME!!
pretty sure it also works with everything