The SV102T-25SV sale is in full swing. We are limiting this sale to existing inventory. We are already assembling the next run of these telescopes but glass price has increased. So as soon as we sell out of telescopes in our existing inventory the next run of instruments will be sold at $300 higher. Based on the current sale rate, we recommend that if you want the best 4" Apo Refractor on the market, at the best price, you soon act soon.