When trading for a spike you must know what it’s worth. Once you have that then the rest is easy but there may be some things you don’t  know. let’s get started  a den beta is a non member item that was a member item but its a little hard to  explain.So if you don’t know what items are den betas you can just look up  den beta worth  that should take you to the right site and then you know what den betas are what . But a tea cup is a den beta you just might not see it so you’re  going to want to look it up like you looked up the den beta  a orange spike short collar is worth 5 den beta or less but you might not know the    difference  between a short spike collar or a long spike collar so the spikes on a long are longer than the spikes on a short collar.  If someone says jag me that means that they want  you to jamagram them.  A black long and black short collar are the rarest spikes in the game and  that’s the trading for spikes.