Since you neglected to fill in your profile I am assuming you are american since the website you linked is an american website.
The simplest thing to do is to send back your broken Kraken and simply exchange it for another, that way there is no hassle in price difference and shipping difference.
If you do wish to purchase a different airsoft gun, do a little research into the different brands that pyramidair carrys and then make a decision. They have a wide variety of stock, pick a gun with a model you like and then hop around google to find out some information on the company that produces it. Today’s airsoft guns are nothing more than a motor driven gear set that cranks back a piston which is then released to push and compress air in a cylinder which is then directed out the nozzle to propel the BB down the barrel. How you want it to look is up to you. However, you have to keep in mind that in most cases cost reflects qualityl. A cheap gun will most likley have cheap parts.
"Its only a little bit on fire"