Fill a box of salvaged goods and walk away for $20

What This pop-up North Philly salvage outfit is bursting at the seams with inventory, so it's hosting a weekend deal: Fill a box (provided) with as much stuff as you can fit — vintage clothing, craft supplies, electronics, tools, decorations, toys, knick-knacks, etc — and it's yours for the set price of $20.
Where Thunderbird Salvage at 1431 N. 9th St. 19122
When June 24, 2017 at 9:00 am to June 25, 2017 at 7:00 pm
How much $20 a box