Package Contents: 1x Skill Training Padlock, 2x Key, 12x Lock Pick, 3x Needle, 1x Leather Case.
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Price history (for all/most countries) for Transparent Lockpicking Training Set is here. The lowest price was: $4.99.
Price records source(s): Gearbest
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You can set price alert (for Banggood and Aliexpress (only if product name will be the same as on Banggood and I will post it on social media though, so it’s more like Banggood price alert)).