diff --git a/changelog.md b/changelog.md
index 140a189a..3a89e0a5 100644
--- a/changelog.md
+++ b/changelog.md
@@ -1,5 +1,9 @@
 # Item Piles Changelog
 
+## Version 2.8.20
+
+- Reverted some changes that caused errors in some systems with item based currencies
+
 ## Version 2.8.19
 
 - Added several currency related methods and hooks (thank you p4535992 on GitHub!)
diff --git a/src/helpers/transaction.js b/src/helpers/transaction.js
index 69f84492..22c7cb47 100644
--- a/src/helpers/transaction.js
+++ b/src/helpers/transaction.js
@@ -42,9 +42,7 @@ export default class Transaction {
 			const incomingQuantity = set
 				? Math.abs(data.quantity ?? Utilities.getItemQuantity(itemData))
 				: Math.abs(data.quantity ?? Utilities.getItemQuantity(itemData)) * (remove ? -1 : 1);
-			// Remove is ignored because when you remove a item the cost cannot change
-			const incomingCost = Math.abs(data.cost ?? Utilities.getItemCost(itemData));
-			
+
 			let itemId = itemData._id ?? itemData.id;
 			let actorHasItem = false;
 			let actorExistingItem = false;
@@ -63,8 +61,7 @@ export default class Transaction {
 						PileUtilities.areItemsColliding(item, itemData)
 					)
 				});
-			} 
-			else {
+			} else {
 				actorHasItem = this.actor.items.get(itemId);
 				actorExistingItem = actorHasItem || Utilities.findSimilarItem(this.actor.items, itemData);
 			}
@@ -82,12 +79,10 @@ export default class Transaction {
 			if (actorExistingItem) {
 
 				const itemQuantity = Utilities.getItemQuantity(actorExistingItem);
-				const itemCost = Utilities.getItemCost(actorExistingItem);
 
 				if (itemQuantity > 1 || canItemStack) {
 
 					const newQuantity = itemQuantity + incomingQuantity;
-					const newCost = itemCost + incomingCost;
 
 					const existingItemUpdate = remove
 						? this.itemsToUpdate.find(item => item._id === itemId)
@@ -97,15 +92,11 @@ export default class Transaction {
 						Utilities.setItemQuantity(existingItemUpdate, newQuantity);
 						if (keepIfZero && type !== "currency") {
 							setProperty(existingItemUpdate, CONSTANTS.FLAGS.ITEM + ".notForSale", newQuantity === 0);
-						} else if(keepIfZero && type === "currency"){
-							Utilities.setItemCost(existingItemUpdate, newCost);
 						}
 					} else {
 						const update = Utilities.setItemQuantity(actorExistingItem.toObject(), newQuantity);
 						if (keepIfZero && type !== "currency") {
 							setProperty(update, CONSTANTS.FLAGS.ITEM + ".notForSale", newQuantity === 0);
-						} else if(keepIfZero && type === "currency"){
-							Utilities.setItemCost(update, newCost);
 						}
 						this.itemTypeMap.set(actorExistingItem.id, type)
 						this.itemsToUpdate.push(update);
@@ -124,7 +115,6 @@ export default class Transaction {
 						itemData._id = randomID();
 					}
 					Utilities.setItemQuantity(itemData, incomingQuantity);
-					Utilities.setItemCost(itemData, incomingCost);
 					this.itemsToCreate.push(itemData);
 					this.itemTypeMap.set(itemData._id, type)
 
@@ -135,15 +125,11 @@ export default class Transaction {
 				if (existingItemCreation && canItemStack) {
 					const newQuantity = Utilities.getItemQuantity(existingItemCreation) + incomingQuantity;
 					Utilities.setItemQuantity(existingItemCreation, newQuantity);
-
-					const newCost = Utilities.getItemCost(existingItemCreation) + incomingCost;
-					Utilities.setItemCost(existingItemCreation, newCost);
 				} else {
 					if (!itemData._id) {
 						itemData._id = randomID();
 					}
 					Utilities.setItemQuantity(itemData, incomingQuantity);
-					Utilities.setItemCost(itemData, incomingCost);
 					this.itemsToCreate.push(itemData);
 					this.itemTypeMap.set(itemData._id, type)
 				}
@@ -151,8 +137,9 @@ export default class Transaction {
 		}
 	}
 
-	async appendActorChanges(attributes, { 
-		set = false, remove = false, type = "attribute", onlyDelta = false } = {}) {
+	async appendActorChanges(attributes, {
+		set = false, remove = false, type = "attribute", onlyDelta = false
+	} = {}) {
 		if (!Array.isArray(attributes)) {
 			attributes = Object.entries(attributes).map(entry => ({ path: entry[0], quantity: entry[1] }));
 		}