A full set of pads for AA adult player may be up to 10kg (about 22 pounds), but it depends on the actual equipment used. The kickers and legguards, for example, weigh about 2-3kg total, and a helmet could be somewhere between 0.5 and 1kg. You could try and measure your own equipment to get a more accurate answer.
Pads: Ab. $500 but can be around $250 all the way into the thousands range.
Blocker: $150 but can be anywhere from around $60 to more than a thousand
Catcher: $200 but can be around $70+
Helmet: around $300 but can be $150+
Pants: $100
Skates (goalie skates): $300 but can be $150+
Chest Protector: $130 but can be $50+
I once added up all my equipments worth and it was between 2 and 3 thousand, (Pads = 700, Catcher = 300, blocker = 250, Skates = 450, Helemt = 300 plus some other stuff).
$=American/Canadian dollars
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