t>cond</dt><dd><p>Game condition, either <code>new</code> or <code>used</code>.</p>
</dd>
<dt>start_pr</dt><dd><p>Start price of the auction.</p>
</dd>
<dt>ship_pr</dt><dd><p>Shipping price.</p>
</dd>
<dt>total_pr</dt><dd><p>Total price, which equals the auction price plus the
shipping price.</p>
</dd>
<dt>ship_sp</dt><dd><p>Shipping speed or method.</p>
</dd>
<dt>seller_rate</dt><dd><p>The seller's rating on Ebay. This is the number
of positive ratings minus the number of negative ratings for the seller.</