If you had funds at bitgrail few hours ago, you could have been lucky and be able xrb at less expensive price. That was because the bids there was made 24hours ago(around .0001btc) and xrb continued to increase in value on other exchanges (up to .00023btc). but from that pump, it went dip below .0002btc. So it might be really good time to buy 😀
Amazing how they manipulated the price while Mercatox was down. Now that its aive again, it reaches 18k sats! I believe it will go up to 30k sats before a new correction.
U should take a look to XBY and XSPEC also, 2 promising coins