Sylveon #155 Cosmic Eclipse Price

Sylveon #155 price, trend & prediction

Sylveon #155 (Normal, Rare) from Cosmic Eclipse (2019) has a market price of $5.48 raw as of October 10, 2026, the TCGplayer market price for this exact printing. It sits well above the set's median card ($0.57), ranking #84 of 407 priced printings. Over the last 30 days the price has eased (−5.5%), +9.4% in the last week, +8.9% over 90 days. Its 180-day range is $4.80 to $6.11.

Graded copies of Sylveon sell for more than raw. PSA 9 copies go for around $42.50, about 7.8× the raw price (1 recent sale) — thin data, treat as indicative. Graded medians come from recent eBay sold listings and refresh daily.

Sylveon #155 price prediction: if recent momentum continues, the 30-day trend for this card is mixed. Momentum is mixed: short- and longer-term moves disagree (−5.5% over 30 days, +9.4% over 7 days, +8.9% over 90 days). This is a read of past price moves, not a model forecast and not investment advice — see the forecast methodology and public accuracy scoreboard for how our ML outlooks are built and scored.