diff --git a/src/client/grid/building_dialog.tsx b/src/client/grid/building_dialog.tsx
index c2ae27a3..1ee22484 100644
--- a/src/client/grid/building_dialog.tsx
+++ b/src/client/grid/building_dialog.tsx
@@ -163,6 +163,7 @@ export function BuildingDialog({
                   tile={build.tile}
                   onClick={() => build.reason == null && onSelect(build.action)}
                 />
+                <div style={{ textAlign: "center" }}>${build.cost}</div>
                 {build.reason}
               </div>
             ))}
@@ -288,6 +289,7 @@ export function ModifiedSpace({
 interface EligibleBuild {
   action: BuildData;
   tile: TileData;
+  cost: number;
   reason?: string;
 }
 
@@ -351,11 +353,12 @@ function* getAllEligibleBuilds(
     for (const orientation of directions) {
       const action = { orientation, tileType, coordinates };
       const tile = { orientation, tileType, owners: [] };
+      const cost = actionProcessor.totalCostOf(action);
       try {
         actionProcessor.validate(action);
-        yield { action, tile };
+        yield { action, tile, cost };
       } catch (e: unknown) {
-        yield { action, tile, reason: (e as Error).message };
+        yield { action, tile, cost, reason: (e as Error).message };
       }
     }
   }
diff --git a/src/engine/build/build.ts b/src/engine/build/build.ts
index cf2c62f2..0dc06314 100644
--- a/src/engine/build/build.ts
+++ b/src/engine/build/build.ts
@@ -72,10 +72,11 @@ export class BuildAction implements ActionProcessor<BuildData> {
 
   process(data: BuildData): boolean {
     const coordinates = data.coordinates;
-    this.moneyManager.addMoneyForCurrentPlayer(-this.totalCostOf(data));
+    const totalCost = this.totalCostOf(data);
+    this.moneyManager.addMoneyForCurrentPlayer(-totalCost);
     this.discountManager.applyDiscount(data, this.originalCostOf(data));
     const newTile = this.newTile(data);
-    this.log.currentPlayer(`builds a ${getTileTypeString(data.tileType)} at ${this.grid().displayName(data.coordinates)}`);
+    this.log.currentPlayer(`builds a ${getTileTypeString(data.tileType)} at ${this.grid().displayName(data.coordinates)} for $${totalCost}`);
     this.gridHelper.update(coordinates, (hex) => {
       assert(hex.type !== SpaceType.CITY);
       hex.tile = newTile;
diff --git a/src/engine/build/claim.ts b/src/engine/build/claim.ts
index 86814641..6a62f56b 100644
--- a/src/engine/build/claim.ts
+++ b/src/engine/build/claim.ts
@@ -63,7 +63,7 @@ export class ClaimAction implements ActionProcessor<ClaimData> {
 
     const route = this.grid().getRoute(track);
 
-    this.log.currentPlayer(`claimes the route at ${this.grid().displayName(data.coordinates)}`);
+    this.log.currentPlayer(`claims the route at ${this.grid().displayName(data.coordinates)} for $${this.totalCost(data, track)}`);
 
     for (const t of route) {
       this.gridHelper.update(t.coordinates, (space) => {