diff --git a/iguana/exchanges/LP_ordermatch.c b/iguana/exchanges/LP_ordermatch.c
index ae73099cb..4ac6a6109 100644
--- a/iguana/exchanges/LP_ordermatch.c
+++ b/iguana/exchanges/LP_ordermatch.c
@@ -201,7 +201,7 @@ char *LP_quotereceived(cJSON *argjson)
 {
     struct LP_cacheinfo *ptr; double price; struct LP_quoteinfo Q;
     LP_quoteparse(&Q,argjson);
-    price = (double)(Q.destsatoshis + Q.desttxfee) / (Q.satoshis + Q.txfee);
+    price = (double)Q.destsatoshis / Q.satoshis;
     if ( (ptr= LP_cacheadd(Q.srccoin,Q.destcoin,Q.txid,Q.vout,price,&Q)) != 0 )
     {
         ptr->Q = Q;
@@ -618,7 +618,7 @@ struct LP_utxoinfo *LP_bestutxo(double *ordermatchpricep,int64_t *bestsatoshisp,
                                         if ( (qprice= LP_qprice_calc(&destsatoshis,&satoshis,(price*(100.+j))/100.,butxo->S.satoshis,txfee,autxo->payment.value,maxdestsatoshis,desttxfee)) > price+SMALLVAL )
                                             break;
                                     }
-                                    printf("j.%d/%d qprice %.8f vs price %.8f best.(%.8f %.8f)\n",j,n,qprice,price,dstr(satoshis),dstr(destsatoshis));
+                                    //printf("j.%d/%d qprice %.8f vs price %.8f best.(%.8f %.8f)\n",j,n,qprice,price,dstr(satoshis),dstr(destsatoshis));
                                     if ( metric < 1.2 && destsatoshis > desttxfee && destsatoshis-desttxfee > (autxo->payment.value / LP_MINCLIENTVOL) && satoshis-txfee > (butxo->S.satoshis / LP_MINVOL) && satoshis <= butxo->payment.value-txfee )
                                     {
                                         printf("value %.8f price %.8f/%.8f best %.8f destsatoshis %.8f * metric %.8f -> (%f)\n",dstr(autxo->payment.value),price,bestprice,bestmetric,dstr(destsatoshis),metric,dstr(destsatoshis) * metric * metric * metric);
@@ -706,7 +706,7 @@ char *LP_trade(void *ctx,char *myipaddr,int32_t mypubsock,struct LP_quoteinfo *q
     //    free(retstr);
     price = LP_query(ctx,myipaddr,mypubsock,"request",qp);
     bestitem = LP_quotejson(qp);
-    if ( price > SMALLVAL )
+    if ( LP_pricevalid(price) > 0 )
     {
         if ( price <= maxprice )
         {
diff --git a/iguana/exchanges/LP_prices.c b/iguana/exchanges/LP_prices.c
index ffc70f2cf..7c78752c7 100644
--- a/iguana/exchanges/LP_prices.c
+++ b/iguana/exchanges/LP_prices.c
@@ -268,12 +268,12 @@ double LP_pricecache(struct LP_quoteinfo *qp,char *base,char *rel,bits256 txid,i
             (*qp) = ptr->Q;
         if ( ptr->price == 0. && ptr->Q.satoshis != 0 )
         {
-            printf("LP_pricecache: null ptr->price? ");
             ptr->price = (double)ptr->Q.destsatoshis / ptr->Q.satoshis;
             if ( LP_pricevalid(ptr->price) <= 0 )
                 ptr->price = 0.;
+            printf("LP_pricecache: set %s/%s ptr->price %.8f\n",base,rel,ptr->price);
         }
-        //printf("found %s/%s %.8f\n",base,rel,ptr->price);
+        printf("found %s/%s %.8f\n",base,rel,ptr->price);
         return(ptr->price);
     }
     //char str[65]; printf("cachemiss %s/%s %s/v%d\n",base,rel,bits256_str(str,txid),vout);