A few weeks ago I got 2 $10 mystery boxes at Daily Sale.1 for kids and 1 for gadgets. I believe they’ve only got jewelry choices now, you can choose either $11 & $19.
The other place I’ve gotten them in the past and they’re always available is Pulse TV. Today they have 1at $6.99 and you get $40 worth of stuff and 1 for $3.99 and you get $20 worth of stuff. I forgot to see how much shipping costs.
I’d recommend the Pulse TV mystery box over the daily sale. Jus sayen.